sm8450-common: Disable frame rate override feature

This is enabled by default on U, and it causes apps like
Chrome and YouTube to render the frame rate at 30FPS when
playing some videos.

Change-Id: I649bf03d550c2b9726c7957d15ed09e455d874ec
Signed-off-by: basamaryan <basam.aryan@gmail.com>

properties/vendor.prop

@@ -149,6 +149,7 @@ ro.gfx.driver.1=com.qualcomm.qti.gpudrivers.taro.api31
 ro.hardware.egl=adreno
 ro.hardware.vulkan=adreno
 ro.opengles.version=196610
+ro.surface_flinger.enable_frame_rate_override=false
 ro.surface_flinger.force_hwc_copy_for_virtual_displays=true
 ro.surface_flinger.has_HDR_display=true
 ro.surface_flinger.has_wide_color_display=true